Installation Manual

Lynx NGT-9000
Installation Manual
0040-17001-01 (Revision W) Installation Checkout Page 3-30
3.8 CALIBRATION SETUP
This procedure is used to calibrate the unit and must be completed prior to performing the Installation
Checkout for first time installations.
These procedures assume the following:
• Power is being supplied to the aircraft and the unit.
• The MPC (MAT) is active. Refer to the General Information section, paragraph 1.9 for details on the
correct MPC (MAT) that must be used for specific software revisions (Release's).
• The MPC is connected to the unit via the USB or WiFi interface.
• The MPC and unit are communicating.
3.8.1 Audio Calibration and Test
1. From the MPC (MAT) select Setup > Calibration. See Figure 3-14.
2. Set the Audio Volume Level % and click on the Apply button.
3. Click "Test" to listen to the audio level selected.
• Each click of the “Test” button should result in a single “Traffic” annunciation being heard.
4. Repeat step 2 and 3 until audio volume is set to the level desired.
• The audio test may need evaluation with both low and high cockpit noise present.
Figure 3-14: MPC (MAT) – Setup - Calibration
3.8.2 Screen Calibration
When performing this calibration, the user must be as accurate as possible. For best results, a stylus is
recommended. Note - This procedure is not recommended unless an issue with touch screen response is
observed.
1. From the MPC (MAT) select Setup > Calibration.
2. Press the Initiate button within the "touch Screen Calibration" box on the MPC (MAT) and observe
that the maintenance screen on the unit is showing the calibration screen.
3. In the Calibration screen touch and release each target shown. (Four calibration targets and two
verification targets.) Each target must be touched within 15 seconds of the last touch or a Calibration
Timeout message is shown. The unit returns to the main screen.